The purpose of Covi-Track is to provide users a flexible User-Interface. Features of the application are namely Vaccine-Info, Vaccine Tracker, Emergency Info, Symptoms, Precautions, Oxy-Pulse measure, Tracker (Country-wise stats and Indian State-wise stats). All these features make the use of APIs and is coded in Dart Programming language with Flutter as SDK.

Conversion of the Wellue Bluetooth Professional PulseOxymeter

React Native Application to keep track of body vitals like oxygen saturation, temperature and pulse. Data has to be entered manually for tracking purpose. Data can be exported as pdf in a clean tabular format and can be shared. Currently deployed on Playstore

Oximetry is the measurement of oxygen saturation in blood, and is usually expressed as a percentage (a normal reading is typically 97 percent or higher). A pulse oximeter is a non-invasive device that measures the oxygen saturation of a person’s blood as well as their heart rate. Pulse oximeters are easily recognized by their associated clip-type probe, which is typically applied to a patient’s finger. A pulse oximeter can be a stand-alone device, part of a patient-monitoring system, or integrated into a wearable fitness tracker. The HEXIWEAR consists of a in-built heart rate sensor/pulse oximeter called as MAX30101 that can be used to measure the amount of oxygen saturation (SPO2) or heart rate(bpm). Blood oxygen saturation Blood oxygen saturation is measured by examining hemoglobin, which is the oxygen-carrying pigment of red blood cells that gives them their red color and serves to convey oxygen to the tissues. Hemoglobin is found in two forms. The first is called oxidized (oxy-) hemoglobin, which is denoted as HbO2 (also called “oxygen-loaded”). The second is called reduced-oxygen (deoxy-) hemoglobin, which is denoted as Hb (“oxygen-depleted”). Blood oxygen saturation (SpO2) is the ratio of oxy-hemoglobin to deoxy-hemoglobin. This can also be expressed as: SpO2=HbO2/(Hb + HbO2). Hb absorbs more (and reflects less) visible red light. HbO2 absorbs more (and reflects less) infrared light. Since blood oxygen saturation can be determined by comparing the values of Hb and HbO2. The pulse rate can be calculated based on the pulse oximeter’s Analog-to-Digital Converter (ADC) sample number and sampling rate.The SpO2 can be determined using the ratio value(Ratio = (Red_AC_Vrms/Red_DC) / (IR_AC_Vrms/IR_DC).) and a look-up table that is made up of empirical formulas.

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MAX30100 Pulse Oximeter and HR sensor integration with ESP32.

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Serhii-project2025-Sorab-Pecho

Berisi File yang berhubungan dengan sistem OxyPulseMonitor

Pulse Oxy meter Based on STM32F103

OxyPulse is a real-time health monitoring web app using Arduino Uno and MAX30102 sensor. Along with heart rate and SpO2, it can estimate health indices like hemoglobin, stress, and fatigue by analyzing pulse patterns and heart rate variability with advanced algorithms.

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1224 - 1427

816 - 1019

Raw generated data (0 - 203) after running PhysiBoSS.

408 - 611

204 - 407

612 - 815

1020 - 1223

1428 - 1631

Android app that displays vital parameters gained from a chest strap. Shows running speed / distance / heart rate / sea level. Can process data from MS Excel documents at runtime

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